Java: detect control characters which are not correct for JSON

Question

I am reinventing the wheel and creating my own JSON parse methods in Java.

I am going by the (very nice!) documentation on json.org. The only part I am unsure about is w

Answer 1

I believe the Unicode definition of a control character is:

The 65 characters in the ranges U+0000..U+001F and U+007F..U+009F.

That's their definition of a control code, but the above is followed by the sentence "Also known as control characters.", so...